
// Copyright (C) 2007 Richard Uhler
// This file is part of Esiply.
//
// Esiply is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License, Version 2,
// as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

#ifndef _BOOLEAN_H_
#define _BOOLEAN_H_

#include "Value.h"

// Ecma 8.3
// The Boolean type represents a logical entity having two values,
// called true and false

class Boolean : public Value
{
public:
    Boolean(bool value);
    virtual ValueType getType() const;
    virtual Boolean* toBoolean();
    virtual Object* toObject();
    virtual Number* toNumber();
    virtual String* toString();

    bool isTrue() const;

    static Boolean* equals(Boolean* lhs, Boolean* rhs);

    // These are instances of true and false you may use if you like.
    static Boolean* True;
    static Boolean* False;

    // The Boolean Prototype
    static Object* prototype;

private:
    bool m_value;
};

#endif//_BOOLEAN_H_

